GB1329797A - Catalyst for the perfluorination of perchloro compounds and its preparation and use - Google Patents
Catalyst for the perfluorination of perchloro compounds and its preparation and useInfo
- Publication number
- GB1329797A GB1329797A GB2119372A GB2119372A GB1329797A GB 1329797 A GB1329797 A GB 1329797A GB 2119372 A GB2119372 A GB 2119372A GB 2119372 A GB2119372 A GB 2119372A GB 1329797 A GB1329797 A GB 1329797A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compounds
- preparation
- fluorination
- catalyst
- perfluorination
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- -1 perchloro compounds Chemical class 0.000 title abstract 3
- 239000003054 catalyst Substances 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- 238000003682 fluorination reaction Methods 0.000 abstract 3
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- DOJXGHGHTWFZHK-UHFFFAOYSA-N Hexachloroacetone Chemical compound ClC(Cl)(Cl)C(=O)C(Cl)(Cl)Cl DOJXGHGHTWFZHK-UHFFFAOYSA-N 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- VBZWSGALLODQNC-UHFFFAOYSA-N hexafluoroacetone Chemical compound FC(F)(F)C(=O)C(F)(F)F VBZWSGALLODQNC-UHFFFAOYSA-N 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000002816 nickel compounds Chemical class 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- PVFOMCVHYWHZJE-UHFFFAOYSA-N trichloroacetyl chloride Chemical compound ClC(=O)C(Cl)(Cl)Cl PVFOMCVHYWHZJE-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B39/00—Halogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/363—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/15—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen containing halogen
- C07C53/16—Halogenated acetic acids
- C07C53/18—Halogenated acetic acids containing fluorine
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR717116333A FR2135473B1 (enExample) | 1971-05-06 | 1971-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1329797A true GB1329797A (en) | 1973-09-12 |
Family
ID=9076523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2119372A Expired GB1329797A (en) | 1971-05-06 | 1972-05-05 | Catalyst for the perfluorination of perchloro compounds and its preparation and use |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3804778A (enExample) |
| BE (1) | BE782946A (enExample) |
| CA (1) | CA982594A (enExample) |
| CH (1) | CH542653A (enExample) |
| ES (1) | ES402318A1 (enExample) |
| FR (1) | FR2135473B1 (enExample) |
| GB (1) | GB1329797A (enExample) |
| IT (1) | IT957714B (enExample) |
| NL (1) | NL171022C (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4472529A (en) * | 1983-01-17 | 1984-09-18 | Uop Inc. | Hydrocarbon conversion catalyst and use thereof |
| FR2556340B1 (fr) * | 1983-12-13 | 1986-05-16 | Atochem | Procede catalytique de preparation d'hexafluoroacetone |
| FR2684567B1 (fr) * | 1991-12-09 | 1994-11-04 | Atochem | Catalyseurs massiques a base d'oxydes de chrome et de nickel, et leur application a la fluoration d'hydrocarbures halogenes. |
| FR2700770B1 (fr) * | 1993-01-27 | 1995-03-24 | Atochem Elf Sa | Procédé de fabrication du 1,1,1,2-tétrafluoro-2-chloroéthane et du pentafluoroéthane. |
| FR2700766B1 (fr) * | 1993-01-27 | 1995-03-24 | Atochem Elf Sa | Procédé de fluoration de perchloréthylène ou du pentachloréthane. |
| US6235950B1 (en) * | 1999-12-22 | 2001-05-22 | Honeywell International | Method of making hydrofluorocarbons |
| EP1551551B1 (en) * | 2002-08-22 | 2009-12-30 | E.I. Du Pont De Nemours And Company | Nickel-substituted and mixed nickel-and-cobalt-substituted chromium oxide compositions, their preparation, and their use as catalysts and catalyst precursors |
| BRPI0606540A2 (pt) * | 2005-01-12 | 2009-06-30 | Halocarbon Prod Corp | sìntese de éteres fluorados |
| CN104710296B (zh) * | 2013-12-12 | 2016-07-06 | 西安近代化学研究所 | 一种气相氟化制备1,1,1,3,3,3-六氟丙酮的方法 |
-
1971
- 1971-05-06 FR FR717116333A patent/FR2135473B1/fr not_active Expired
-
1972
- 1972-04-27 NL NLAANVRAGE7205750,A patent/NL171022C/xx not_active IP Right Cessation
- 1972-05-01 US US00249672A patent/US3804778A/en not_active Expired - Lifetime
- 1972-05-03 BE BE782946A patent/BE782946A/xx not_active IP Right Cessation
- 1972-05-03 CH CH653572A patent/CH542653A/fr not_active IP Right Cessation
- 1972-05-03 CA CA141,223A patent/CA982594A/en not_active Expired
- 1972-05-03 ES ES402318A patent/ES402318A1/es not_active Expired
- 1972-05-04 IT IT50047/72A patent/IT957714B/it active
- 1972-05-05 GB GB2119372A patent/GB1329797A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2221849A1 (de) | 1972-11-16 |
| NL171022B (nl) | 1982-09-01 |
| IT957714B (it) | 1973-10-20 |
| NL7205750A (enExample) | 1972-11-08 |
| CH542653A (fr) | 1973-10-15 |
| BE782946A (fr) | 1972-11-03 |
| FR2135473A1 (enExample) | 1972-12-22 |
| NL171022C (nl) | 1983-02-01 |
| CA982594A (en) | 1976-01-27 |
| US3804778A (en) | 1974-04-16 |
| FR2135473B1 (enExample) | 1973-05-11 |
| DE2221849B2 (de) | 1976-02-05 |
| ES402318A1 (es) | 1975-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |